Updated: May 08, 2026
Location and Projects
Address
14115 E TRENT AVE, Spokane, WA, 99216
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Rpc Landscape Contractor
Rpc LLC, 14115 E Trent Ave, Spokane, WA (Employees: Colleen Kinney, Frost, Marilyn, and Frost, Terry) holds a Construction Contractor, Landscaping license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 110 ranks in the top 4% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rpc LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rpc LLC Services
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Rpc LLC Contact Information
Phone Number: (509) 926-3302
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Address: 14115 E TRENT AVE, Spokane, WA 99216
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Rpc LLC Spokane
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rpc LLC has a BuildZoom score of 110, which places them above 96% of 128,670 contractors in Washington.
Activity
|
16 projects
|
2025 |
|
12 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Rpc LLC has worked on at least
36.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
31 projects
|
Retaining walls projects |
Analyzing permits over the last 4 years shows that Rpc LLC mostly works on
retaining walls project
projects.
Pricing
|
2 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $15,200. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
***opened to receive final engineering inspection results.dk 5/7/25*** basalt boulder retaining wall approx. 8ft high by approx. 95ft long with a return on each side of approx. 10ft long
Valuation:
$7,920
Permit #:
BLDR-2025-0045
Status:
expired
Fee:
$490
Permit Type:
N/A
Building Type:
N/A
Rockery retaining walls across 15 lots at sherman heights phase 4
Valuation:
$341,000
Permit #:
BLDC-2025-1811
Status:
issued
Fee:
$3,892
Permit Type:
N/A
Building Type:
N/A
***submitting engineering inspection report.dk 6/21/24*** not a retaining wall. 2 sets of manufactured steps to be installed in the southcliffe development. the 1st set (upper staircase) will be approximately 46 steps with a 4 width. the 2nd set (middle staircase) will be approximately 17 steps with a 4 width
Valuation:
$19,530
Permit #:
BLDR-2023-2467
Status:
complete
Fee:
$328
Permit Type:
N/A
Building Type:
N/A
Basalt boulder retaining wall wall a total approx. length- 825 wall a height average- 10 wall b total approx. length- 630 wall b height average-8
Valuation:
$130,950
Permit #:
BLDC-2024-2485
Status:
expired
Fee:
$3,014
Permit Type:
N/A
Building Type:
N/A
Basalt boulder retaining wall approximately 132 ft long by 10ft in height with a 3ft embedment
Valuation:
$31,600
Permit #:
BLDR-2025-0233
Status:
complete
Fee:
$769
Permit Type:
N/A
Building Type:
N/A
160 lineal feet by 10 feet in height boulder retaining wall that will have two returns each being 10 feet long going from 10 feet in height down to 5 feet in height in residence backyard
Valuation:
$26,400
Permit #:
BLDR-2024-1730
Status:
complete
Fee:
$685
Permit Type:
N/A
Building Type:
N/A
New null bedroom new accessory structure - detached (garages/carports/sheds) with
Valuation:
$19,200
Permit #:
B2505981BLDR
Status:
issued
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
Basalt boulder retaining wall. 117 long by 11 high with a return on each side of the wall each being 20 by 8 high down to 0
Valuation:
$14,463
Permit #:
BLDR-2024-3147
Status:
complete
Fee:
$785
Permit Type:
N/A
Building Type:
N/A
Right of way permit for traffic control for instilation of a rock wall at 2909 s quillan st. traffic control to city standards no street closures. use cok standard 7-28. sidewalk closed signs w/detour arrows at each end of the block near the ada ramps. asphalt to be repaired by the end of each day.**no utility work or street cuts to be preformed with this permit**
Valuation:
N/A
Permit #:
DPW-2018-02305
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Rockery retaining wall with max height = to or less than 7 extending about 115 feet down the west side of the property
Valuation:
$15,000
Permit #:
BLDR-2023-1006
Status:
complete
Fee:
$258
Permit Type:
N/A
Building Type:
N/A
Rockery retaining wall cut at the back of the property for additional yard space approximately 100lf x 8'-10'h
Valuation:
$18,900
Permit #:
BLDR-2023-2006
Status:
expired
Fee:
$314
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
E-B2406821
Status:
plancheck
Fee:
$693
Permit Type:
N/A
Building Type:
Residential
Basalt boulder retaining wall approx. 120ft long by approx. 5ft high
Valuation:
$13,200
Permit #:
BLDR-2024-2139
Status:
expired
Fee:
$398
Permit Type:
N/A
Building Type:
N/A
Basalt boulder rockery retaining wall approximately 150 feet in length by 9 feet in height
Valuation:
$12,150
Permit #:
BLDR-2023-2853
Status:
complete
Fee:
$468
Permit Type:
N/A
Building Type:
N/A
Installation of manufactured concrete steps. not a retaining wall. 32 steps with 4 width
Valuation:
$9,920
Permit #:
BLDR-2023-2239
Status:
complete
Fee:
$188
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
E-B2503964
Status:
issued
Fee:
$687
Permit Type:
N/A
Building Type:
Residential
Mcclellan: installing approx 105 of retaining wall with max height of 10 engineering provided.per planning no grading permit required
Valuation:
N/A
Permit #:
BLD-2019-02010
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Burnett: installing approx 69 of retaining wall with max height of 10 engineering provided.per planning no grading permit required
Valuation:
N/A
Permit #:
BLD-2019-02011
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story 3 bedroom single family residence with attached garage covered deck covered entry and air conditioning
Valuation:
$7,500
Permit #:
B1906929BLDR
Status:
complete
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Basalt boulder retaining wall with an average of 10 feet in height
Valuation:
$9,000
Permit #:
BLDR-2023-2129
Status:
complete
Fee:
$328
Permit Type:
N/A
Building Type:
N/A
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Rpc LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Rpc LLC License info
Verified License
| License # | RPC**L*011BO |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Landscaping |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Rpc LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RPC**L*011BO |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rpc LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17351 |
| Status | Active |
| City | Pasco |
| Type | Contr Landscaping |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of January, 2025. Check the current license status of Rpc LLC with the The City of PASCO, WA
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | United Specialty Insurance Com |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $6,000 |
164
Permits
- Building permit records show that Rpc LLC has worked on 164 permitted projects.
Rpc LLC Employees
CK
Colleen Kinney
Partner/Member
FM
Frost, Marilyn
PARTNER/MEMBER
FT
Frost, Terry
PARTNER/MEMBER
FM
Frost, Terry M
Governing Persons
JK
James Kinney
Partner/Member
MF
Marilyn Frost
Partner/Member
TF
Terry Frost
Partner/Member